code: def test_eq():
      assert Style(bold=True, color="red") == Style(
          bold=True, color="red"
      )
      assert Style(bold=True, color="red") != Style(
          bold=True, color="green"
      )
      assert Style().__eq__("foo") == NotImplemented
  
imports: import pytest
  from rich import errors
  from rich.color import Color, ColorSystem, ColorType
  from rich.style import Style, StyleStack
label_desc: Use image node_id 4 for calling a global function with example usage: test_eq() without return types